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Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG729574645

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG729574645

Diamond specifications and retailer prices

From €195 EUR
As of November 6, 2026
Save €1,677 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,872 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729574645 or 729574645. Listed at 19 retailers as of November 6, 2026, with prices from €195 to €1,872, a €1,677 spread on the same certified stone. Do Amore Diamonds lists it at €1,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574645
Dimensions7.85 × 5.54 × 3.46 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm5.54 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574645
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,872 EUR|Low: €187 EUR|High: €1,872 EUR|Avg: €693 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10€195 EUR
Retailer 11€242 EUR
Retailer 5€296 EUR
Retailer 4€452 EUR
Retailer 2€502 EUR
Retailer 6€655 EUR
Retailer 8€672 EUR
Retailer 9€781 EUR
Retailer 3€860 EUR
Retailer 7€1,071 EUR
Do Amore Diamonds€1,872 EUR

41 data points across 11 retailers

19 retailers€195 EUR to €1,872 EUR

A
Cheapest Retailer
-
€195 EUR
A
Retailer 2
-
€227 EUR
View
Retailer 3
-
€242 EUR
View
Price last confirmed 13 days ago
A
Retailer 4
-
€242 EUR
View
A
Retailer 5
-
€296 EUR
View
B+
Retailer 6
-
€325 EUR
View
A
Retailer 7
-
€339 EUR
View
A
Retailer 8
-
€365 EUR
View
A
Retailer 9
-
€452 EUR
View
B+
Retailer 10
-
€502 EUR
View
B+
Retailer 11
-
€554 EUR
View
B+
Retailer 12
-
€655 EUR
View
Retailer 13
-
€672 EUR
View
Price last confirmed 13 days ago
B
Retailer 14
-
€781 EUR
View
B
Retailer 15
-
€860 EUR
View
B
Retailer 16
-
€1,012 EUR
View
B
Retailer 17
-
€1,037 EUR
View
B
Retailer 18
-
€1,071 EUR
View
Most Expensive
B
Do Amore Diamonds
27-8FE7E86BE · Nov 6
€1,872 EUR
$2,090 USD
View
18 more retailers have this diamond
Prices start from €195 EURSave up to €1,677 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.28ct Radiant
€195 EUR